1999626119172

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{213901}}^1$

素因数の和:214032

約数の個数: 240

約数和(自身を含む): 5930944603584

約数和(自身を除く): 3931318484412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 61, 66, 81, 86, 99, 108, 122, 129, 132, 162, 172, 183, 198, 244, 258, 297, 324, 366, 387, 396, 473, 516, 549, 594, 671, 732, 774, 891, 946, 1098, 1161, 1188, 1342, 1419, 1548, 1647, 1782, 1892, 2013, 2196, 2322, 2623, 2684, 2838, 3294, 3483, 3564, 4026, 4257, 4644, 4941, 5246, 5676, 6039, 6588, 6966, 7869, 8052, 8514, 9882, 10492, 12078, 12771, 13932, 15738, 17028, 18117, 19764, 23607, 24156, 25542, 28853, 31476, 36234, 38313, 47214, 51084, 54351, 57706, 70821, 72468, 76626, 86559, 94428, 108702, 115412, 141642, 153252, 173118, 212463, 213901, 217404, 259677, 283284, 346236, 424926, 427802, 519354, 641703, 779031, 849852, 855604, 1038708, 1283406, 1558062, 1925109, 2337093, 2352911, 2566812, 3116124, 3850218, 4674186, 4705822, 5775327, 7058733, 7700436, 9197743, 9348372, 9411644, 11550654, 13047961, 14117466, 17325981, 18395486, 21176199, 23101308, 26095922, 27593229, 28234932, 34651962, 36790972, 39143883, 42352398, 52191844, 55186458, 63528597, 69303924, 78287766, 82779687, 84704796, 101175173, 110372916, 117431649, 127057194, 143527571, 156575532, 165559374, 190585791, 202350346, 234863298, 248339061, 254114388, 287055142, 303525519, 331118748, 352294947, 381171582, 404700692, 430582713, 469726596, 496678122, 561062323, 574110284, 607051038, 704589894, 745017183, 762343164, 861165426, 910576557, 993356244, 1056884841, 1122124646, 1214102076, 1291748139, 1409179788, 1490034366, 1683186969, 1722330852, 1821153114, 2113769682, 2244249292, 2583496278, 2731729671, 2980068732, 3366373938, 3642306228, 3875244417, 4227539364, 5049560907, 5166992556, 5463459342, 6171685553, 6732747876, 7750488834, 8195189013, 10099121814, 10926918684, 11625733251, 12343371106, 15148682721, 15500977668, 16390378026, 18515056659, 20198243628, 23251466502, 24686742212, 30297365442, 32780756052, 37030113318, 45446048163, 46502933004, 55545169977, 60594730884, 74060226636, 90892096326, 111090339954, 166635509931, 181784192652, 222180679908, 333271019862, 499906529793, 666542039724, 999813059586, 1999626119172]

約数ペア:

[(1, 1999626119172), (2, 999813059586), (3, 666542039724), (4, 499906529793), (6, 333271019862), (9, 222180679908), (11, 181784192652), (12, 166635509931), (18, 111090339954), (22, 90892096326), (27, 74060226636), (33, 60594730884), (36, 55545169977), (43, 46502933004), (44, 45446048163), (54, 37030113318), (61, 32780756052), (66, 30297365442), (81, 24686742212), (86, 23251466502), (99, 20198243628), (108, 18515056659), (122, 16390378026), (129, 15500977668), (132, 15148682721), (162, 12343371106), (172, 11625733251), (183, 10926918684), (198, 10099121814), (244, 8195189013), (258, 7750488834), (297, 6732747876), (324, 6171685553), (366, 5463459342), (387, 5166992556), (396, 5049560907), (473, 4227539364), (516, 3875244417), (549, 3642306228), (594, 3366373938), (671, 2980068732), (732, 2731729671), (774, 2583496278), (891, 2244249292), (946, 2113769682), (1098, 1821153114), (1161, 1722330852), (1188, 1683186969), (1342, 1490034366), (1419, 1409179788), (1548, 1291748139), (1647, 1214102076), (1782, 1122124646), (1892, 1056884841), (2013, 993356244), (2196, 910576557), (2322, 861165426), (2623, 762343164), (2684, 745017183), (2838, 704589894), (3294, 607051038), (3483, 574110284), (3564, 561062323), (4026, 496678122), (4257, 469726596), (4644, 430582713), (4941, 404700692), (5246, 381171582), (5676, 352294947), (6039, 331118748), (6588, 303525519), (6966, 287055142), (7869, 254114388), (8052, 248339061), (8514, 234863298), (9882, 202350346), (10492, 190585791), (12078, 165559374), (12771, 156575532), (13932, 143527571), (15738, 127057194), (17028, 117431649), (18117, 110372916), (19764, 101175173), (23607, 84704796), (24156, 82779687), (25542, 78287766), (28853, 69303924), (31476, 63528597), (36234, 55186458), (38313, 52191844), (47214, 42352398), (51084, 39143883), (54351, 36790972), (57706, 34651962), (70821, 28234932), (72468, 27593229), (76626, 26095922), (86559, 23101308), (94428, 21176199), (108702, 18395486), (115412, 17325981), (141642, 14117466), (153252, 13047961), (173118, 11550654), (212463, 9411644), (213901, 9348372), (217404, 9197743), (259677, 7700436), (283284, 7058733), (346236, 5775327), (424926, 4705822), (427802, 4674186), (519354, 3850218), (641703, 3116124), (779031, 2566812), (849852, 2352911), (855604, 2337093), (1038708, 1925109), (1283406, 1558062)]